html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #05070d;
}

body {
  display: block;
  touch-action: none;
}

canvas {
  width: 100vw;
  height: 100vh;
  display: block;
  background: #0b0d14;
  touch-action: none;
}